A modified method for measuring the spin relaxation in nuclear quadrupole resonance

被引：1

作者：

Rudakov, TN ^{[1
]}

Shevchenko, SN ^{[1
]}

机构：

[1] Balt Naval Univ, Kaliningrad 236026, Russia

来源：

INSTRUMENTS AND EXPERIMENTAL TECHNIQUES | 2003年 / 46卷 / 03期

关键词：

Nitrogen; Physical Chemistry; Relaxation Time; Efficient Method; Pulse Sequence;

D O I：

10.1023/A:1024422623530

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A simple and rather efficient method for measuring the spin-spin relaxation time T-2 in nuclear quadrupole resonance (NQR) is proposed. The method uses the phase cycling (or alternation) technique and is rather efficient in measuring short T-2 times. Results on the use of this method for detecting NQR signals on nuclei of nitrogen N-14 in a (CH2)(6)H-4 polycrystal are presented. The application of modified pulse sequences enables rather accurate measurements of the T-2 time for this compound.

引用

页码：373 / 375

页数：3

共 45 条

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